NL99793C - - Google Patents
Info
- Publication number
- NL99793C NL99793C NL219805A NL219805A NL99793C NL 99793 C NL99793 C NL 99793C NL 219805 A NL219805 A NL 219805A NL 219805 A NL219805 A NL 219805A NL 99793 C NL99793 C NL 99793C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Discharge Lamp (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL219805A NL99793C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-08-10 | 1957-08-10 | |
| US749993A US2951171A (en) | 1957-08-10 | 1958-07-21 | High-pressure electric discharge tube |
| DEN15442A DE1084374B (de) | 1957-08-10 | 1958-08-05 | Hochdruckentladungslampe |
| GB25356/58A GB854752A (en) | 1957-08-10 | 1958-08-07 | Improvements in or relating to high-pressure electric discharge tubes |
| FR1201219D FR1201219A (fr) | 1957-08-10 | 1958-08-08 | Tube à décharge à haute pression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL219805A NL99793C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-08-10 | 1957-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL99793C true NL99793C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-11-15 |
Family
ID=42270268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL219805A NL99793C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-08-10 | 1957-08-10 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258632A (en) * | 1966-06-28 | Shielded cathode | ||
| NL296949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-08-21 | |||
| NL296948A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-08-21 | |||
| US3419947A (en) * | 1965-12-10 | 1969-01-07 | Gen Electric | Compact source discharge lamp manufacture |
| US3989973A (en) * | 1971-01-02 | 1976-11-02 | Siemens Aktiengesellschaft | Cold-cathode gas-discharge device |
| DE10301478A1 (de) * | 2003-01-16 | 2004-07-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrode für eine Hochdruckentladungslampe |
| JP2007502516A (ja) * | 2003-08-11 | 2007-02-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高圧放電ランプ |
| US8460045B2 (en) | 2007-06-25 | 2013-06-11 | General Electric Company | High intensity discharge lamp with enhanced dimming characteristcs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2304412A (en) * | 1939-10-04 | 1942-12-08 | Gen Electric | Electric high pressure discharge lamp |
| DE880360C (de) * | 1943-07-14 | 1953-06-22 | Patra Patent Treuhand | Elektrische kugelfoermige Hochdruckentladungslampe |
| DE887979C (de) * | 1944-06-25 | 1953-08-27 | Quarzlampen Gmbh | Durch die Entladung aufgeheizte Elektrode fuer elektrische Entladungslampen, insbesondere Quecksilberhochdrucklampen |
| US2821647A (en) * | 1951-08-09 | 1958-01-28 | Gen Electric | High pressure metal vapor lamp |
| DE1740085U (de) * | 1953-03-06 | 1957-02-21 | Felix Dr Ing Mueller | Elektrode fuer entladungsgefaesse. |
| NL95307C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-02-24 |
-
1957
- 1957-08-10 NL NL219805A patent/NL99793C/xx active
-
1958
- 1958-07-21 US US749993A patent/US2951171A/en not_active Expired - Lifetime
- 1958-08-05 DE DEN15442A patent/DE1084374B/de active Pending
- 1958-08-07 GB GB25356/58A patent/GB854752A/en not_active Expired
- 1958-08-08 FR FR1201219D patent/FR1201219A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1084374B (de) | 1960-06-30 |
| FR1201219A (fr) | 1959-12-29 |
| GB854752A (en) | 1960-11-23 |
| US2951171A (en) | 1960-08-30 |